"While only represented by Direct Models for a short period of time, we came to know Olivia as a beautiful girl with a very sweet and gentle personality.

"Another one, way too young, we are beyond shocked and most certainly, it was completely out of the blue.

"Rest in peace, sweet angel."

Nova's began her career in adult films in March 2017. Her boyfriend committed suicide less than a month later, she recently revealed on Twitter.

"My boyfriend killed himself 2 days before my birthday in April," she said in December, in response to another tweet.

In an interview with adult film director Dave Naz last year Nova spoke of her aspirations outside of the porn industry to graduate school, release an album and become involved with a "huge" non-profit project she was working on.

If you wish to talk to someone about mental illness or domestic violence, you can call Lifeline on 0800 543 354, the Depression Helpline on 0800 111 757 or the National Telehealth Service on 1737.